Self watering reservoir



FIG. 1 is a slightly enlarged side view of the self watering reservoir taken along line 1—1 in FIG. 3 on a;

FIG. 2 is a perspective view of a self watering reservoir shown from the front, left, and above;

FIG. 3 is a top plan view of FIG. 2;

FIG. 4 is a bottom plan view of FIG. 2;

FIG. 5 is a left side elevational view of FIG. 2;

FIG. 6 is a right side elevational view of FIG. 2;

FIG. 7 is a front side elevational view of FIG. 2; and,

FIG. 8 is a rear side elevational view of FIG. 2.

The broken lines shown in FIG. 1 are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for self watering reservoir, as shown and described. 